Athearn Genesis 82374 HO Scale EMD GP9 Great Northern GN 682 DCC and Sound Clod Buster The tread pattern in the

The tread pattern in the shirt is actually the pattern of the KRATON COPPERHEAD 2 tire

trucks and buggies

front (2)/ foam inserts (2)

(1) Coach Car

Athearn Genesis 82374 HO Scale EMD GP9 Great Northern GN 682 DCC and Sound Clod Buster The tread pattern in theAthearn Genesis G82374 HO Scale EMD GP9 Great Northern GN 682 DCC and Sound In 1949, EMD introduced the GP7. The basic design followed most diesel switchers with the addition of a short hood instead of an end cab. The hoods were also full height to better accommodate the diesel engine and mechanical and electrical components. In 1954 EMD upgraded the GP7 to become the 1,750 horsepower GP9. Externally, the first GP9s were virtually unchanged from the